Sec. 36-33. - Placement of traffic-control devices.
The city traffic engineer shall place and maintain traffic-control signs, signals and devices when and as required under the traffic ordinances of this city to make effective the provisions of such ordinances, and may place and maintain such additional traffic-control devices, either temporary or permanent, as he may deem necessary to regulate traffic under the traffic ordinances of this city or under state law, or to guide or warn traffic.
(Code 1980, § 36-33)